Vega strike Python Modules doc: Shelf Class Reference

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Inheritance diagram for Shelf:

Public Member Functions
def	__init__

def	keys

def	__len__

def	has_key

def	get

def	__getitem__

def	__setitem__

def	__delitem__

def	close

def	__del__

def	sync

Data Fields
	dict

Detailed Description

Base class for shelf implementations.

This is initialized with a dictionary-like object.
See the module's __doc__ string for an overview of the interface.

Definition at line 45 of file shelve.py.

Constructor & Destructor Documentation

def __init__	(	self,
		dict
	)

Definition at line 52 of file shelve.py.

 
     def __init__(self, dict):
         self.dict = dict

def __del__ ( self)

Definition at line 89 of file shelve.py.

References FileWrapper.close(), Shelf.close(), Chunk.close(), _Subfile.close(), SGMLParser.close(), openrsrc.close(), _Hqxcoderengine.close(), FileInput.close(), _Rlecoderengine.close(), HTTPResponse.close(), BinHex.close(), GzipFile.close(), _Hqxdecoderengine.close(), Aifc_read.close(), _Rledecoderengine.close(), HTTPConnection.close(), HexBin.close(), TestSGMLParser.close(), file_wrapper.close(), FTP.close(), and HTTP.close().

 
     def __del__(self):
         self.close()

Member Function Documentation

def __getitem__	(	self,
		key
	)

Definition at line 69 of file shelve.py.

References Shelf.dict, Message.dict, FormContentDict.dict, and pickle.load().

 
     def __getitem__(self, key):
         f = StringIO(self.dict[key])
         return Unpickler(f).load()

def __setitem__	(	self,
		key,
		value
	)

Definition at line 73 of file shelve.py.

References Shelf.dict, Message.dict, and FormContentDict.dict.

 
     def __setitem__(self, key, value):
         f = StringIO()
         p = Pickler(f)
         p.dump(value)
         self.dict[key] = f.getvalue()

def close ( self)

Definition at line 82 of file shelve.py.

References Shelf.dict, Message.dict, and FormContentDict.dict.

 
     def close(self):
         try:
             self.dict.close()
         except:
             pass
         self.dict = 0

def get	(	self,
		key,
		default = `None`
	)

Definition at line 64 of file shelve.py.

 
     def get(self, key, default=None):
         if self.dict.has_key(key):
             return self[key]
         return default

Public Member Functions

Data Fields

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation